A voyage of discovery into the South Sea and Beering's Straits : for the purpose of exploring a north-east passage : undertaken in the years 1815-1818, at the expense of His Highness the chancellor of the empire, Count Romanzoff, in the ship Rurick, under the command of the lieutenant in the Russian Imperial Navy - Kotzebue, Otto von (Printed for Longman, Hurst, Rees, Orme and Brown, 1821)